“In a wrenching new NBC Left documentary, Path to Radicalization: A Mother Turns to Hate, Billy Roper, who identifies as a non-white extinctionist, spoke to the newfound boldness of extremists under Trump. “Two years ago, when I would go to a white nationalist meeting, I would be the youngest in the room—now it’s just the opposite,” said Roper. “It’s not a fringe movement anymore.”